Heat treatment security linkage device based on distributed optical fiber temperature measurement technology

The invention discloses a heat treatment security linkage device based on a distributed optical fiber temperature measurement technology. The heat treatment security linkage device comprises a distributed optical fiber temperature measurement system, a background server, a driving unit, a power supply unit and an aerosol fire extinguishing system, wherein the distributed optical fiber temperaturemeasurement system comprises an optical signal emission module, an optical signal receiving module, an optical wavelength division multiplexing module, a DSP data treatment module and a calibration and temperature control module; the distributed optical fiber temperature measurement system is in wireless connection with the background server; the driving unit is controlled by the background server; the background server sends a fire extinguishing starting command to the driving unit; the driving unit sends a fire extinguishing instruction to the aerosol fire extinguishing system immediately; and the aerosol fire extin